CN201419262Y - Numerical control drilling machine capable of machining various serried hole products - Google Patents
Numerical control drilling machine capable of machining various serried hole products Download PDFInfo
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- CN201419262Y CN201419262Y CN2009200069069U CN200920006906U CN201419262Y CN 201419262 Y CN201419262 Y CN 201419262Y CN 2009200069069 U CN2009200069069 U CN 2009200069069U CN 200920006906 U CN200920006906 U CN 200920006906U CN 201419262 Y CN201419262 Y CN 201419262Y
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- dividing head
- workbench
- motor
- drilling machine
- numerical control
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Abstract
The utility model relates to a numerical control drilling machine capable of machining various serried hole products, which comprises a base, a workbench movably arranged on the base, and an upright column fixed on the base, wherein a spindle box is arranged on the upright column, and a spindle motor, a spindle, a feed motor and a feed driving mechanism are arranged on the spindle box, and a universal dividing head is arranged on the workbench and comprises a dividing head body, a dividing head supporting seat and a dividing motor; a worm, a worm wheel and a worm-wheel shaft which are driven by the dividing motor are arranged in the dividing head body, and a flange is fixedly arranged at the output end of the worm-wheel shaft; and the dividing head body can be rotatably arranged on the dividing head supporting seat and is locked by a locking device. The utility model can arbitrarily drill and machine the products with vertical holes, slant holes or multiseriate holes on cylindrical, cone-shaped and disc side surfaces, thereby, the utility model has strong operability, flexible use, wide scope of application, and effectively improved work efficiency and machining accuracy.
Description
Technical field:
The utility model relates to a kind of rig, particularly a kind of numerical control drilling machine that can be used for processing various denses hole product.
Background technology:
The disclosed disk-like accessory circumferential apertures of China utility model patent ZL96228620.6 numerical control drilling machine is manually to make improvement on the basis of drilling machine in the past, and it includes base, and workbench, leading truck and column are installed on the base.Main spindle box and spindle motor are installed on the column, and main spindle box is provided with feeding motor and sleeve, and sleeve is provided with the tooth bar with the engagement of the shaft head gear of feeding motor, and the positive and negative rotation of feeding motor can drive that sleeve is upper and lower to be moved, and the rotating shaft of sleeve is connected with drill bit; Workbench is provided with dividing worm wheel, the indexing worm engagement that dividing worm wheel and indexing motor drive, and indexing motor rotates, and can make work table rotation; Workbench also is provided with the adjustment bolt, and the silk hole that the adjustment bolt passes on the leading truck is connected with workbench, and workbench is swung on base plane around column, to adjust the relative position of workbench center and drill bit.
Though the numerical control drilling machine of this structure is applicable to the boring processing of the multi-hole position of circumferencial direction and the dish series products that multiple row is counted the hole, also has following deficiency simultaneously:
1, this drilling machine can only be vertically and circumferentially both direction the dish series products is holed, and can not radially wait other directions to process, thereby operability awaits improving and using dumb, and the scope of application of having limited to this numerical control drilling machine, can not satisfy people to the many-sided needs of rig.
2, the axial drilling of this drilling machine is by the manual adjustment bolt of operator, workbench is swung realize on base plane, thereby complicated operation, strengthened work people's labour intensity on the one hand, influence operating efficiency, also be difficult to guarantee the positional precision of workbench on the other hand, and then influence the machining accuracy of product.
3, the feeding motor in this drilling machine is controlled sleeve and drill bit by the engagement of shaft head gear and tooth bar, and the reliability of transmission is not high, in use occurs taking off tooth and fried tooth phenomenon easily.
The utility model content:
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, provide a kind of can be vertically, circumferentially, radially, oblique etc. to product numerical control drilling machine processing, that be applicable to the various denses of processing hole product of holing arbitrarily, its not only strong operability, use flexibly, and it is applied widely, operating efficiency and machining accuracy all effectively improve, simple in structure, reliable transmission simultaneously.
The numerical control drilling machine of processing various denses hole product that provides according to the utility model, comprise base, be removably set on the workbench on the base and be fixed on column on the base, on the described column main spindle box is installed, described main spindle box is provided with spindle motor, main shaft, feeding motor and feeding transmission mechanism, described workbench is provided with universal dividing head, and described universal dividing head comprises dividing head body, dividing head bearing and indexing motor; Be provided with the worm screw, worm gear and the worm-wheel shaft that are driven by indexing motor in the described dividing head body, the output of described worm-wheel shaft is installed with flange; Described dividing head body is installed in rotation on the described dividing head bearing, and by locking device locking.
In addition, the utility model also has following attached technical characterictic:
Described universal dividing head also includes one division head chassis, described dividing head chassis is installed with a locating shaft on the center, upper surface, locating hole on described locating shaft and the dividing head bearing is rotatably assorted, the described dividing head bearing outside is locked together by screw and dividing head chassis, and described dividing head chassis is fixed on the workbench.
Described workbench lower end is provided with the workbench motor and by the motor-driven workbench screw pair of workbench, described workbench is connected with the workbench screw pair by feed screw nut's seat.
Described feeding motor, indexing motor and workbench motor are controlled by preset program by micro computer.
Described dividing head body is vertical with the indexing motor seat to be provided with and to be installed as one.
Described worm-wheel shaft afterbody also is equipped with brake.
Described feeding transmission mechanism comprises feed screw, connection seat and feeding sleeve, and described feed screw is by the feeding motor-driven, and described feeding sleeve is slidably mounted on the main spindle box; Described main shaft is installed in the feeding sleeve by upper and lower bearing, and the splined section and the spline housing of main shaft are slidingly connected, and the main shaft lower end connects drill bit; Connection seat one end is fixed on the feeding sleeve, and the other end cooperates with the feed screw parafacies.
Described main spindle box is provided with first axis hole that column is installed, be installed into to second axis hole of sleeve and be installed into Triaxial hole to screw pair, and described three axis holes be arranged in parallel.
The numerical control drilling machine of processing various denses hole product according to the utility model provides has following advantage with respect to prior art:
At first, dividing head body of the present utility model and indexing motor can make flange along the circumferential direction rotate arbitrarily, product is carried out circumferential boring processing; And, workbench is moved horizontally on base by the driving of workbench motor, achieve product axially changed row boring; And the dividing head body can be rotated required angle around the dividing head bearing, to realize that it is to the radially processing of cylinder, conical product and to the processing of straight hole on the disk end face or inclined hole; Dividing head bearing and dividing head body are rotated, to reach purpose to the oblique processing of product with respect to the dividing head chassis.Therefore, numerical control drilling machine strong operability of the present utility model is used flexibly, and it can be used for comprising that multi-hole position, multiple row count the boring processing of the various denses hole product of hole product.
Secondly, the workbench motor in the utility model, feeding motor, indexing motor are controlled by preset program by micro computer, thereby simple to operation, have both reduced working strength of workers, have improved operating efficiency, can guarantee machining accuracy again simultaneously.
Once more, column installing hole, feeding sleeve installing hole and feed screw installing hole in the utility model in the main spindle box are designed to one, can guarantee the parallel accuracy requirement in this three hole.
At last, the feeding motor in the utility model can ensure stability of transmission in the use by feed screw pair and the motion of controlling feeding sleeve and drill bit cooperating of connection seat, guarantees the reliability of drilling machine work.
Description of drawings:
Introduce the utility model in detail below in conjunction with the drawings and specific embodiments.
Fig. 1 is a main TV structure schematic diagram of the present utility model;
Fig. 2 be among Fig. 1 A to structural representation;
Fig. 3 is the cross-sectional schematic at B-B place among Fig. 1.
The specific embodiment:
Referring to figs. 1 through Fig. 3, a kind of numerical control drilling machine of processing various denses hole product that provides according to the utility model, comprise base 1, be removably set on the workbench 7 on the base 1 and be fixed on column 2 on the base 1, main spindle box 4 is installed on the column 2, main spindle box 4 is provided with spindle motor 28, main shaft 3, feeding motor 5 and feeding transmission mechanism, and workbench 7 is provided with universal dividing head.Universal dividing head comprises dividing head body 10, dividing head bearing 8, indexing motor 14 and indexing motor seat 13; Be provided with the worm screw 12, worm gear 15 and the worm-wheel shaft 11 that drive by indexing motor 14 in the dividing head body 10, indexing motor seat 13 and 10 vertical connections of dividing head body, worm screw 12 1 ends are connected with indexing motor 13, the output of worm-wheel shaft 11 exposes to dividing head body 10, and output is installed with flange 9, flange 9 can the different flange of dismounting and change according to the workpiece needs, and work piece is loaded on the flange 9.During work, indexing motor 13 drives worm screw 12, worm gear 15 and worm-wheel shaft 11 successively, and flange 9 is rotated, to realize the circumferential boring processing to the product workpiece.
Dividing head body 10 is installed in rotation on the dividing head bearing 8, and, during use, unscrew bearing clamp cap 31 by 31 clampings of bearing clamp cap, the required angle of universal dividing head body 10 swings can be achieved cylindric, coniform and the upright opening of disk end face product or the processing of inclined hole.Universal dividing head also includes one division head chassis 30, dividing head chassis 30 is fixed on the workbench 7,30 upper surface, dividing head chassis is installed with a locating shaft 32 on the center, locating hole on locating shaft 32 and the dividing head bearing 8 is rotatably assorted, dividing head bearing 8 is affixed with dividing head chassis 30 by screw 33, therefore after pulling down screw 33 dividing head bearing 8 and dividing head body 10 are rotated with respect to dividing head chassis 30, to reach purpose to the oblique processing of product.
Described feeding motor 5, indexing motor 14 and workbench motor 17 are controlled by preset program by micro computer.Described worm-wheel shaft 11 afterbodys are equipped with brake 16, and brake 16 can guarantee that the gap between worm gear 15, the worm screw 12 do not swing adding man-hour, thereby guarantees the machining accuracy of workpiece and prevent the drill bit fracture.Described feeding transmission mechanism comprises feed screw pair 21, connection seat 22 and feeding sleeve 20, feed screw 21 is driven by feeding motor 5, feeding sleeve 20 is slidably mounted on the main spindle box, main shaft 3 is installed in the feeding sleeve 20 by upper and lower bearing, the splined section of main shaft 3 and spline housing 25 are slidingly connected, main shaft 3 lower ends connect drill bit, and connection seat 22 1 ends are fixed on the feeding sleeve 20, and the other end matches with feed screw pair 21.In addition, main spindle box 4 is provided with first axis hole that column 2 is installed, be installed into to second axis hole of sleeve 20 and be installed into Triaxial hole to screw pair 21, and described three axis holes be arranged in parallel.
The foregoing description is only for the usefulness that the utility model is described; and be not to restriction of the present utility model; the those of ordinary skill in relevant technologies field; under the situation that does not break away from spirit and scope of the present utility model; can also make various variations and modification; therefore all technical schemes that are equal to also belong to category of the present utility model, and scope of patent protection of the present utility model should be limited by each claim.
Claims (8)
1, a kind of numerical control drilling machine of processing various denses hole product, comprise base (1), be removably set on the workbench (7) on the base (1) and be fixed on column (2) on the base (1), main spindle box (4) is installed on the described column (2), described main spindle box (4) is provided with spindle motor (28), main shaft (3), feeding motor (5) and feeding transmission mechanism, it is characterized in that: described workbench (7) is provided with universal dividing head, and described universal dividing head comprises dividing head body (10), dividing head bearing (8) and indexing motor (14); Be provided with the worm screw (12), worm gear (15) and the worm-wheel shaft (11) that are driven by indexing motor (14) in the described dividing head body (10), the output of described worm-wheel shaft (11) is installed with flange (9); Described dividing head body (10) is installed in rotation on the described dividing head bearing (8), and by locking device locking.
2, can process the numerical control drilling machine of various denses hole product according to claim 1, it is characterized in that: described universal dividing head also includes one division head chassis (30), described dividing head chassis (30) is installed with a locating shaft (32) on the center, upper surface, locating hole on described locating shaft (32) and the dividing head bearing (8) is rotatably assorted, described dividing head bearing (8) outside is locked together by screw (33) and dividing head chassis (30), and described dividing head chassis (30) is fixed on the workbench (7).
3, can process the numerical control drilling machine of various denses hole product as claimed in claim 1 or 2, it is characterized in that: described workbench (7) lower end is provided with workbench motor (17) and by the motor-driven workbench screw pair of workbench (6), described workbench (7) is connected with workbench screw pair (6) by feed screw nut's seat (19).
4, as processing the numerical control drilling machine of various denses hole product as described in the claim 3, it is characterized in that: described feeding motor (5), indexing motor (14) and workbench motor (17) are controlled by preset program by micro computer.
5, as processing the numerical control drilling machine of various denses hole product as described in the claim 4, it is characterized in that: described dividing head body (10) is vertical with indexing motor seat (13) to be provided with and to be installed as one.
6, as processing the numerical control drilling machine of various denses hole product as described in the claim 4, it is characterized in that: described worm-wheel shaft (11) afterbody also is equipped with brake (16).
7, as processing the numerical control drilling machine of various denses hole product as described in the claim 4, it is characterized in that: described feeding transmission mechanism comprises feed screw (21), connection seat (22) and feeding sleeve (20), described feed screw (21) is driven by feeding motor (5), and described feeding sleeve (20) is slidably mounted on the main spindle box (4); Described main shaft (3) is installed in the feeding sleeve (20) by upper and lower bearing, and the splined section of main shaft (3) and spline housing (25) are slidingly connected, and main shaft (3) lower end connects drill bit; Connection seat (22) one ends are fixed on the feeding sleeve (20), and the other end matches with feed screw pair (21).
8, as processing the numerical control drilling machine of various denses hole product as described in the claim 7, it is characterized in that: described main spindle box (4) is provided with first axis hole that column (2) is installed, be installed into to second axis hole of sleeve (20) and be installed into Triaxial hole to screw pair (21), and described three axis holes be arranged in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200069069U CN201419262Y (en) | 2009-03-16 | 2009-03-16 | Numerical control drilling machine capable of machining various serried hole products |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200069069U CN201419262Y (en) | 2009-03-16 | 2009-03-16 | Numerical control drilling machine capable of machining various serried hole products |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201419262Y true CN201419262Y (en) | 2010-03-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200069069U Expired - Fee Related CN201419262Y (en) | 2009-03-16 | 2009-03-16 | Numerical control drilling machine capable of machining various serried hole products |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201419262Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102773520A (en) * | 2012-07-12 | 2012-11-14 | 昆山乔锐金属制品有限公司 | Processing technology of intensive type tinier hole |
| CN103465042A (en) * | 2013-08-30 | 2013-12-25 | 健雄职业技术学院 | Oblique-hole processing platform |
| CN105856430A (en) * | 2016-06-03 | 2016-08-17 | 中国工程物理研究院激光聚变研究中心 | Punching device |
| CN107458083A (en) * | 2017-09-20 | 2017-12-12 | 太仓市黄发记机械模具制造有限公司 | A kind of suction cup mechanism |
| CN108889990A (en) * | 2018-09-07 | 2018-11-27 | 嘉兴闻军精密机械有限公司 | A kind of concentrator bowl process equipment |
-
2009
- 2009-03-16 CN CN2009200069069U patent/CN201419262Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102773520A (en) * | 2012-07-12 | 2012-11-14 | 昆山乔锐金属制品有限公司 | Processing technology of intensive type tinier hole |
| CN103465042A (en) * | 2013-08-30 | 2013-12-25 | 健雄职业技术学院 | Oblique-hole processing platform |
| CN105856430A (en) * | 2016-06-03 | 2016-08-17 | 中国工程物理研究院激光聚变研究中心 | Punching device |
| CN107458083A (en) * | 2017-09-20 | 2017-12-12 | 太仓市黄发记机械模具制造有限公司 | A kind of suction cup mechanism |
| CN108889990A (en) * | 2018-09-07 | 2018-11-27 | 嘉兴闻军精密机械有限公司 | A kind of concentrator bowl process equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100310 Termination date: 20160316 |
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| CF01 | Termination of patent right due to non-payment of annual fee |